Native Xanthine dehydrogenase from Microorganism

Cat No.

NATE-1064

Description

Xanthine dehydrogenase belongs to the group of molybdenum-containing hydroxylases involved in the oxidative metabolism of purines. The enzyme is a homodimer. Xanthine dehydrogenase can be converted to xanthine oxidase by reversible sulfhydryl oxidation or by irreversible proteolytic modification.

Abbr

XDH, Native (Microorganism)

Alias

XDH

Source

Microorganism

Applications

Useful for the enzymatic determiantion of inorganic phosphate.

Appearance

Brownish solution

Form

Liquid

Enzyme Commission Number

EC 1.17.1.4

Activity

> 100 U/mL

CAS No.

9054-84-6

Contaminants

NADH oxidase < 1.3%

Molecular Weight

240 kDa

Isoelectric point

pH 4.5±0.2

pH Stability

6.5 - 9.5

Unit Definition

One unit is defined as the amount of enzyme which converts 1 μmole of xanthine to uric acid per minute at 37°C under the conditions specified in the assay procedure.